Watching the video of the push up kill challenge by @davidke20 I tried to take the challenge. When I was in school, I joined a karate club. I had a green belt. Doing push up was nothing to me at that time. I did the exercise almost every day.
After 20 years, I did not practice the karate movement and did not push-up anymore.
In the morning, I walked out with my daughter. I went to a grassy area where I could get sunlight and fresh air. I walked around to warm up. After that, I tried to push-up. I planned to push up 20 times without stopping.
And.... 😓 I was very exhausted. I felt short of breath. My heart beat faster. I did some relaxation until I felt normal.
This was the first push-up after a long time I did not push-up. I thought I needed more warming up.

My sport activities

I have not done any sports these days. My physical exercise is just walking and jogging. Sometimes, I do house chores like washing motorcycles, sweeping the garden and cutting some leaves near my house.

Next time, I will do more exercise. I feel that my body often feels uncomfortable because of a lack of physical movement.
After exercising in the morning, I felt refreshed in the afternoon. I was getting hungry... but I was afraid to eat too much. This was probably because I put a lot of energy into exercising.
Next time, I like to try my karate movements for the exercise. The karate movements also need a lo.t of energy.

Doing sports and doing outdoor activities will make my body healthier. I had forgotten about the physical exercises, so doing push-ups for the first time makes me tired.Thanks for reading my post. I hope you like it.